180888966

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{245107}}^1$

素因数の和:245156

約数の個数: 24

約数和(自身を含む): 401486904

約数和(自身を除く): 220597938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 245107, 490214, 735321, 1470642, 2205963, 4411926, 10049387, 20098774, 30148161, 60296322, 90444483, 180888966]

約数ペア:

[(1, 180888966), (2, 90444483), (3, 60296322), (6, 30148161), (9, 20098774), (18, 10049387), (41, 4411926), (82, 2205963), (123, 1470642), (246, 735321), (369, 490214), (738, 245107)]